Sixth Street Specialty Lending, Inc.
TSLX- Exchange
- NYSE
- SEC CIK
- 0001508655
No open-market purchases or sales by Sixth Street Specialty Lending, Inc. insiders were filed in the last 90 days; 242 institutions reported holding it in 13F filings for Q2 2026, worth $896.5M in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Sixth Street Specialty Lending, Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 168
- +9 vs. Q3 2021
- Shares held
- 36.3M
- +55.6K (+0.2%) vs. Q3 2021
- Total value
- $855.4M
- +$41.9M (+5.2%) vs. Q3 2021
- New holders
- 28
- 61 more added
- Sold out
- 19
- 43 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TSLX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 242 | $896.5M |
| Q1 2026 | 260 | $955.4M |
| Q4 2025 | 258 | $1.09B |
| Q3 2025 | 247 | $1.11B |
| Q2 2025 | 245 | $1.16B |
| Q1 2025 | 236 | $1.07B |
| Q4 2024 | 223 | $963.5M |
| Q3 2024 | 202 | $904.9M |
| Q2 2024 | 224 | $962.2M |
| Q1 2024 | 220 | $936.0M |
| Q4 2023 | 223 | $889.5M |
| Q3 2023 | 205 | $806.6M |
| Q2 2023 | 202 | $705.0M |
| Q1 2023 | 195 | $621.2M |
| Q4 2022 | 196 | $643.2M |
| Q3 2022 | 175 | $601.1M |
| Q2 2022 | 180 | $655.5M |
| Q1 2022 | 171 | $825.9M |
| Q4 2021 | 168 | $855.4M |
| Q3 2021 | 159 | $813.5M |
| Q2 2021 | 158 | $808.3M |
| Q1 2021 | 159 | $758.6M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Sixth Street Specialty Lending, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mach-1 Financial Group, Inc. | 28 | $0 | 0.00% | +28 | New |
| Benjamin F. Edwards & Company, Inc. | 34 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signet Financial Management, LLC | 117 | $3.00K | 0.00% | +117 | New |
| Cornerstone Advisory, LLC | 148 | $3.00K | 0.00% | +148 | New |
| Zullo Investment Group, Inc. | 134 | $3.00K | 0.00% | +134 | New |
| Harbor Investment Advisory, LLC | 200 | $5.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 228 | $5.00K | 0.00% | +170+293.1% | Added |
| Gradient Investments LLC | 231 | $5.00K | 0.00% | +231 | New |
| Ahrens Investment Partners LLC | 200 | $5.00K | 0.00% | +200 | New |
| Harbour Investments, Inc. | 290 | $7.00K | 0.00% | −1,110−79.3% | Reduced |
| Concord Wealth Partners | 283 | $7.00K | 0.00% | +283 | New |
| Tucker Asset Management LLC | 320 | $7.46K | 0.00% | 00.0% | Unchanged |
| Perkins Coie Trust Co | 348 | $8.00K | 0.00% | 00.0% | Unchanged |
| Blume Capital Management, Inc. | 450 | $11.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 569 | $13.0K | 0.00% | +203+55.5% | Added |
| Graves-Light Private Wealth Management, Inc. | 682 | $16.0K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 700 | $16.0K | 0.03% | +700 | New |
| O'Dell Group, LLC | 800 | $19.0K | 0.01% | 00.0% | Unchanged |
| AllSquare Wealth Management LLC | 900 | $21.0K | 0.01% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 1,000 | $23.0K | 0.00% | −93−8.5% | Reduced |
| Huntington National Bank | 1,001 | $23.0K | 0.00% | +1,001 | New |
| First Community Trust NA | 1,000 | $23.4K | 0.02% | +1,000 | New |
| Signaturefd, LLC | 1,119 | $26.0K | 0.00% | −6−0.5% | Reduced |
| American Portfolios Advisors | 1,450 | $33.9K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 1,500 | $35.0K | 0.00% | +1,500 | New |
| Carolinas Wealth Consulting LLC | 1,565 | $37.0K | 0.01% | +13+0.8% | Added |
| Group One Trading, L.P. | 1,667 | $39.0K | 0.00% | −1,700−50.5% | Reduced |
| Umb Bank N A | 1,702 | $40.0K | 0.00% | +1,702 | New |
| Spire Wealth Management | 2,310 | $54.0K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 2,401 | $56.0K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 2,610 | $61.0K | 0.01% | +37+1.4% | Added |
| Future Financial Wealth Managment LLC | 3,900 | $92.0K | 0.07% | +3,900 | New |
| Snowden Capital Advisors LLC | 4,500 | $105.0K | 0.01% | +4,500 | New |
| Atlas Capital Advisors LLC | 5,115 | $119.6K | 0.02% | 00.0% | Unchanged |
| Total Clarity Wealth Management, Inc. | 5,112 | $120.0K | 0.05% | +881+20.8% | Added |
| Steward Partners Investment Advisory, LLC | 8,194 | $192.0K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 8,796 | $206.0K | 0.02% | +8,796 | New |
| United Capital Financial Advisers, LLC | 8,867 | $207.0K | 0.00% | +8,867 | New |
| Geneos Wealth Management Inc. | 9,118 | $213.0K | 0.01% | +283+3.2% | Added |
| The PNC Financial Services Group, Inc. | 9,310 | $218.0K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co | 9,430 | $220.0K | 0.00% | +2,200+30.4% | Added |
| C2C Wealth Management, LLC | 9,500 | $222.0K | 0.03% | +9,500 | New |
| Victory Capital Management Inc | 9,890 | $231.0K | 0.00% | −271−2.7% | Reduced |
| Mariner, LLC | 10,152 | $237.0K | 0.00% | +10,152 | New |
| Kestra Advisory Services, LLC | 10,176 | $238.0K | 0.00% | +20.0% | Added |
| Stableford Capital II LLC | 10,503 | $242.0K | 0.10% | 00.0% | Unchanged |
| Whalerock Point Partners, LLC | 10,375 | $242.7K | 0.08% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 10,555 | $247.0K | 0.01% | +1,281+13.8% | Added |
| Price T Rowe Associates Inc | 10,800 | $253.0K | 0.00% | −319,200−96.7% | Reduced |
| Zeke Capital Advisors, LLC | 11,197 | $262.0K | 0.02% | 00.0% | Unchanged |
| Trexquant Investment LP | 11,436 | $267.0K | 0.02% | +11,436 | New |
| Cubist Systematic Strategies, LLC | 11,475 | $268.0K | 0.00% | +326+2.9% | Added |
| Stephens Inc | 11,900 | $278.0K | 0.00% | +11,900 | New |
| Guggenheim Capital LLC | 12,225 | $286.0K | 0.00% | −42,416−77.6% | Reduced |
| Security National Bank | 12,334 | $288.0K | 0.07% | −305−2.4% | Reduced |
| Acadian Asset Management LLC | 13,264 | $310.0K | 0.00% | −37,922−74.1% | Reduced |
| Tower Research Capital LLC (TRC) | 13,282 | $310.0K | 0.01% | +1,019+8.3% | Added |
| IFG Advisory, LLC | 15,037 | $351.0K | 0.03% | +198+1.3% | Added |
| Inspirion Wealth Advisors, LLC | 15,426 | $361.0K | 0.08% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 15,432 | $361.0K | 0.00% | +590+4.0% | Added |
| Eagle Global Advisors LLC | 16,410 | $384.0K | 0.02% | +2,730+20.0% | Added |
| Independent Financial Group, LLC | 16,708 | $390.8K | 0.03% | +1,417+9.3% | Added |
| Mercer Global Advisors Inc | 17,930 | $419.0K | 0.00% | −4,019−18.3% | Reduced |
| First Republic Investment Management, Inc. | 18,219 | $426.0K | 0.00% | +2,151+13.4% | Added |
| Virtus ETF Advisers LLC | 18,424 | $431.0K | 0.16% | −14,399−43.9% | Reduced |
| HighTower Advisors, LLC | 19,201 | $448.0K | 0.00% | +3,871+25.3% | Added |
| Merrion Investment Management Co, LLC | 20,000 | $467.0K | 0.34% | 00.0% | Unchanged |
| Centaurus Financial, Inc. | 20,113 | $470.0K | 0.04% | 00.0% | Unchanged |
| Toroso Investments, LLC | 20,469 | $479.0K | 0.01% | +6,622+47.8% | Added |
| Jag Capital Management, LLC | 20,541 | $480.0K | 0.04% | +50.0% | Added |
| Benjamin Edwards Inc | 21,572 | $505.0K | 0.16% | +579+2.8% | Added |
| Thrivent Financial for Lutherans | 22,222 | $520.0K | 0.00% | −3,405−13.3% | Reduced |
| Circle Wealth Management, LLC | 22,665 | $530.0K | 0.07% | +3,849+20.5% | Added |
| Rockland Trust Co | 22,955 | $537.0K | 0.03% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 23,200 | $543.0K | 0.01% | +3,300+16.6% | Added |
| Claybrook Capital, LLC | 23,660 | $553.0K | 0.26% | 00.0% | Unchanged |
| First Manhattan Co | 24,360 | $569.0K | 0.00% | 00.0% | Unchanged |
| Roosevelt Investment Group LLC | 25,653 | $600.0K | 0.03% | 00.0% | Unchanged |
| Northeast Financial Consultants Inc | 26,000 | $608.0K | 0.04% | 00.0% | Unchanged |
| Steelhead Partners LLC | 26,369 | $617.0K | 0.05% | +26,369 | New |
| BlackRock Inc. | 26,936 | $630.0K | 0.00% | −4,871−15.3% | Reduced |
| Rockefeller Capital Management L.P. | 27,193 | $636.0K | 0.00% | −2,001−6.9% | Reduced |
| FourThought Financial, LLC | 27,545 | $644.0K | 0.08% | −32,168−53.9% | Reduced |
| Northern Trust Corp | 27,559 | $644.0K | 0.00% | −1,906−6.5% | Reduced |
| D.A. Davidson & Co. | 28,461 | $666.0K | 0.01% | +10,834+61.5% | Added |
| Caxton Associates LP | 28,805 | $674.0K | 0.09% | +2,144+8.0% | Added |
| GraniteShares Advisors LLC | 30,296 | $708.0K | 0.33% | +30,296 | New |
| AE Wealth Management LLC | 32,598 | $762.0K | 0.01% | −576−1.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 33,155 | $775.0K | 0.00% | −2,788−7.8% | Reduced |
| Qube Research & Technologies Ltd | 33,279 | $778.0K | 0.01% | +33,279 | New |
| US Bancorp | 34,254 | $801.0K | 0.00% | 00.0% | Unchanged |
| Kayne Anderson Capital Advisors LP | 34,322 | $803.0K | 0.02% | −12,200−26.2% | Reduced |
| Park Circle Co | 35,000 | $819.0K | 0.67% | +25,000+250.0% | Added |
| Monument Capital Management | 36,991 | $865.0K | 0.27% | −1,837−4.7% | Reduced |
| Advisor Group Holdings, Inc. | 37,290 | $873.0K | 0.00% | +539+1.5% | Added |
| Envestnet Asset Management Inc | 37,508 | $877.0K | 0.00% | −13,466−26.4% | Reduced |
| Truist Financial Corp | 37,992 | $889.0K | 0.00% | −3,366−8.1% | Reduced |
| Bramshill Investments, LLC | 39,455 | $923.0K | 0.09% | −100−0.3% | Reduced |
| Ameriprise Financial Inc | 40,186 | $940.0K | 0.00% | +25,082+166.1% | Added |
| Alberta Investment Management Corp | 41,700 | $975.0K | 0.01% | 00.0% | Unchanged |